We survey the state of the art of spatial interfaces for 3D visualization. Interaction techniques
are crucial to data visualization processes and the visualization research community has …

Exploring large virtual environments, such as cities, is a central task in several domains,
such as gaming and urban planning. VR systems can greatly help this task by providing an …

Glyph as a powerful multivariate visualization technique is used to visualize data through its
visual channels. To visualize 3D volumetric dataset, glyphs are usually placed on 2D …

We present 3De lens, a technique for focus+ context visualization of multi-geometry data. It
fuses two categories of lenses (3D and Decal) to become a versatile lens for seamlessly …

Occlusion is an issue in volumetric visualization as it prevents direct visualization of the
region of interest. While many techniques such as transfer functions, volume segmentation …

We present an approach that supports the analysis of flow dynamics in the neighborhood of
curved line-type features, such as vortex core lines, attachment lines, and trajectories. We …

Streamline is one of the main methods for flow field visualization, which describes the
distribution pattern of the flow field through the flow trajectory of seed points. Currently, most …

Interactive data exploration plays a fundamental role in analyzing three dimensional
scientific data. Occlusion management and context preservation are among the key factors …

Integral curves have been widely used to represent and analyze various vector fields. In this
paper, we propose a Curve Segment Neighborhood Graph (CSNG) to capture the …

Brain fibers constitute the foundation for the brain complex structure and the information
exchange among the brain regions. The fiber anatomical structures reconstruction based on …